Error "compiling simscape network for model [model name]"

Question

tomer 2024-3-27

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https://ww2.mathworks.cn/matlabcentral/answers/2099461-error-compiling-simscape-network-for-model-model-name

评论： tomer 2024-4-9

Hi

I am trying to run a simple model I made but I get the following error:

"Error compiling Simscape network for model Vaporizer.

Caused by:

This model is structurally singular. Check the equations."

I tried to change the diffrent values of my model but nothing works...

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Brahmadev 2024-4-3

编辑：Brahmadev 2024-4-3

Hi, could you share your model as an attachment using the paperclip icon, so that we can try to understand where the issue might be?

tomer 2024-4-9

hi :)

I was able to solve it eventually, thank you!!

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Answer 1

Neha 2024-4-8

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Hi,

I understand that you are encountering a structural singularity error while simulating a Simscape model.

A structural singularity error indicates that there are equations in your model that are not independent from each other. Imagine you're setting the same velocity for all four wheels of a vehicle and then adding an extra constraint that demands these velocities to be identical. This redundancy leads to a structural singularity.

Therefore, I recommend closely examining your model's equations to pinpoint any inconsistencies or redundancies that might be triggering this error.

Hope this helps!